Sabby Management, LLC — Q1 2015 13F Holdings

Name: Sabby Management, LLC — 13F Holdings, Q1 2015
Creator: AlphaSMO
License: https://www.sec.gov/forms

CIK: 0001535610

Total reported value

$45.1M

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Full holdings list this quarter

Showing top 200 holdings (of 284 total)

#	Ticker	Issuer	Asset Subclass	Weight	Weight Change	Shares Change
1	✓	Ishares Tr	Stock-Other	11.53%	-6.51%	+232.18%
2	BIIB	Biogen Inc.	Stock-Healthcare	6.66%	—	-32.27%
3	MRK	Merck & Co., Inc.	Stock-Healthcare	5.02%	—	+1063.71%
4	✓	Salix Pharmaceuticals LTD	Stock-Other	4.00%	—	+2782.28%
5	✓	Eli Lilly & Co	Stock-Other	3.68%	—	+55.52%
6	TEVA	Teva Pharmaceutical Industries Limited	Stock-Healthcare	3.27%	—	+2385.10%
7	BMY	Bristol-Myers Squibb Company	Stock-Healthcare	3.11%	—	-61.75%
8	REGN	Regeneron Pharmaceuticals, Inc.	Stock-Healthcare	2.54%	—	+2472.09%
9	✓	Bluebird Bio INC	Stock-Other	1.84%	—	+117.57%
10	MRK	Merck & Co., Inc.	Stock-Healthcare	1.74%	—	+96.80%
11	✓	Alnylam Pharmaceuticals INC	Stock-Other	1.72%	—	+360.20%
12	✓		Stock-Other	1.72%	—	+68.25%
13	✓	Tenet Healthcare CORP	Stock-Other	1.45%	—	+550.68%
14	✓	Biomarin Pharmaceutical INC	Stock-Other	1.37%	—	+134.13%
15	REGN	Regeneron Pharmaceuticals, Inc.	Stock-Healthcare	1.33%	—	—
16	IWM	Ishares Russell 2000 ETF	ETF-Small Cap	1.26%	—	—
17	✓	Intercept Pharmaceuticals INC	Stock-Other	1.21%	—	—
18	✓	Mobileye NV	Stock-Other	1.20%	—	+173.86%
19	NVO	Novo Nordisk A/S	Stock-Healthcare	1.15%	—	—
20	✓	Spdr Series Trust	Stock-Other	1.13%	—	+1008.99%
21	✓	Newlink Genetics CORP	Stock-Other	1.12%	—	—
22	BIIB	Biogen Inc.	Stock-Healthcare	1.10%	—	+57.19%
23	✓	Regulus Therapeutics INC	Stock-Other	1.02%	—	+7.25%
24	✓		Stock-Other	0.90%	—	—
25	✓	Gw Pharmaceuticals PLC	Stock-Other	0.89%	—	—
26	MDCO 1.375 06-01-17	Medicines Company	Stock-Other	0.86%	—	—
27	✓	Puma Biotechnology INC	Stock-Other	0.78%	—	+55.77%
28	✓	Actavis PLC	Stock-Other	0.76%	—	-49.80%
29	✓	Tesaro INC	Stock-Other	0.76%	—	+390.26%
30	✓	Sangamo Therapeutics INC	Stock-Other	0.75%	—	-7.71%
31	TLT	iShares 20+ Year Treasury Bond ETF	ETF-Gov Bonds	0.73%	—	—
32	✓	Interoil CORP Common Stock	Stock-Other	0.72%	—	-31.76%
33	✓	Community Health Sys INC New	Stock-Other	0.71%	—	+70.13%
34	✓	Mannkind CORP Common Stock	Stock-Other	0.61%	—	+22.19%
35	✓	Zogenix INC	Stock-Other	0.59%	—	—
36	✓	Isis Pharmaceuticals INC	Stock-Other	0.58%	—	+48.64%
37	✓	Celldex Therapeutics INC	Stock-Other	0.58%	—	—
38	ABBV	AbbVie Inc.	Stock-Healthcare	0.56%	—	+144.04%
39	✓	Thoratec CORP	Stock-Other	0.52%	—	+60.99%
40	SRPT	Sarepta Therapeutics, Inc.	Stock-Healthcare	0.49%	—	+10.58%
41	MBLY	Mobileye Global Inc.	Stock-Other	0.48%	—	—
42	✓	Teva Pharmaceutical Inds LTD	Stock-Other	0.48%	—	+2.30%
43	✓	Interoil CORP	Stock-Other	0.48%	—	-24.93%
44	MRK	Merck & Co. INC.	Stock-Healthcare	0.47%	—	-23.88%
45	✓	Tenax Therapeutics INC	Stock-Other	0.47%	—	+19.83%
46	DHR	Danaher Corporation	Stock-Healthcare	0.43%	—	—
47	DHR	Danaher Corporation	Stock-Healthcare	0.43%	—	—
48	✓	Great Basin Scientific INC	Stock-Other	0.43%	—	—
49	✓	Newlink Genetics CORP	Stock-Other	0.42%	—	—
50	✓	Receptos INC	Stock-Other	0.40%	—	+269.23%

1–50 of 200

Holding changes this quarter

Position changes disclosed by Sabby Management, LLC for the quarter ending Q1 2015, including ticker, issuer, weight change, shares change, and action
#	Ticker	Issuer	Weight Change	Shares Change	Action
1	✓	Ishares Tr	+7.4%	+232.18%	Add
2	MRK	Merck & Co., Inc.	+3.9%	+1063.71%	Add
3	GILD	Gilead Sciences, Inc.	+3.8%	+1150.56%	Add
4	✓	Salix Pharmaceuticals LTD	+3.2%	+2782.28%	Add
5	TEVA	Teva Pharmaceutical Industries Limited	+2.6%	+2385.10%	Add
6	REGN	Regeneron Pharmaceuticals, Inc.	+2%	+2472.09%	Add
7	PFE	Pfizer Inc.	+1.9%	+134.80%	Add
8	✓	Eli Lilly & Co	+1.6%	+55.52%	Add
9	✓	Alnylam Pharmaceuticals INC	+1.2%	+360.20%	Add
10	✓	Bluebird Bio INC	+1.1%	+117.57%	Add
11	✓	Tenet Healthcare CORP	+1.1%	+550.68%	Add
12	MRK	Merck & Co., Inc.	+0.9%	+96.80%	Add
13	✓	Spdr Series Trust	+0.9%	+1008.99%	Add
14	✓	Biomarin Pharmaceutical INC	+0.9%	+134.13%	Add
15	✓	Regulus Therapeutics INC	+0.8%	+7.25%	Add
16	✓	Mobileye NV	+0.7%	+173.86%	Add
17	✓	Tesaro INC	+0.6%	+390.26%	Add
18	BIIB	Biogen Inc.	+0.5%	-32.27%	Trim
19	ABBV	AbbVie Inc.	-0.1%	-19.43%	Trim
20	✓		-1%	+68.25%	Add
21	VRTX	Vertex Pharmaceuticals Incorporated	-1.4%	-93.97%	Trim
22	PFE	Pfizer Inc.	-1.7%	-87.17%	Trim
23	BMY	Bristol-Myers Squibb Company	-2.1%	-61.75%	Trim
24	GILD	Gilead Sciences, Inc.	-2.9%	-84.97%	Trim
25	TSRO 3 10-01-21	Tesaro INC	—	EXIT	Sold out
26	ASRT 2.5 09-01-21	Assertio Therapeutics In	—	EXIT	Sold out
27	VRTX	Vertex Pharmaceuticals Incorporated	—	EXIT	Sold out
28	✓	Acadia Pharmaceuticals INC	—	EXIT	Sold out
29	PFE	Pfizer INC	—	EXIT	Sold out
30	✓	Actavis PLC	—	NEW	New buy
31	✓	Allergan INC	—	EXIT	Sold out
32	AZN	AstraZeneca PLC	—	EXIT	Sold out
33	ACAD	Acadia Pharmaceuticals INC	—	EXIT	Sold out
34	REGN	Regeneron Pharmaceuticals, Inc.	—	NEW	New buy
35	✓	United Therapeutics CORP Del	—	EXIT	Sold out
36	IWM	Ishares Russell 2000 ETF	—	NEW	New buy
37	✓	Intercept Pharmaceuticals INC	—	NEW	New buy
38	NVO	Novo Nordisk A/S	—	NEW	New buy
39	✓	Newlink Genetics CORP	—	NEW	New buy
40	✓	Opko Health INC	—	EXIT	Sold out
41	✓	Covidien PLC	—	EXIT	Sold out
42	✓		—	NEW	New buy
43	AZN	AstraZeneca PLC	—	EXIT	Sold out
44	✓	Gw Pharmaceuticals PLC	—	NEW	New buy
45	MDCO 1.375 06-01-17	Medicines Company	—	NEW	New buy
46	TLT	iShares 20+ Year Treasury Bond ETF	—	NEW	New buy
47	BMY	Bristol-Myers Squibb Company	—	EXIT	Sold out
48	✓	Agilent Technologies INC	—	EXIT	Sold out
49	✓	Auxilium Pharmaceuticals INC	—	EXIT	Sold out
50	AZNN	Astrazeneca Plc-spons Adr	—	EXIT	Sold out